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Analysis of Racial Demographics in Portsmouth, NH Zip Code 03870: Predominantly White Population
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
The zip code 03870 in Portsmouth, New Hampshire is classified as having Low Diversity with a White Majority as of 2022. The area has a population of 5,268 and a median income of $105,061. The racial composition has remained stable over the past decade, with whites consistently comprising 96-98% of the population.
From 2013 to 2022, the zip code has maintained its status as a Low Diversity area with a strong White Majority. There have been no significant changes in diversity categories. The white population has consistently represented between 96% and 99% of the total, with minimal representation from other racial groups.
The Asian population has fluctuated between 0% and 1% over the years, while the Black population has remained at or near 0% throughout. The Hispanic population and those identifying as two or more races have also shown minimal presence, typically at or below 1%. This stability in racial composition indicates a community that has experienced little demographic change.
The median income in this zip code has fluctuated over the past decade. It started at $106,433 in 2013, reached a peak of $138,395 in 2021, and then decreased to $105,061 in 2022. Despite these variations, the area has consistently maintained a high median income, above the national average.
The population has grown from 5,005 in 2013 to 5,268 in 2022, an increase of about 5.2% over the decade. This slow but steady growth, combined with the high and relatively stable median income, suggests a desirable living area that may have limited housing availability or strict zoning laws that restrict rapid expansion.
The demographic makeup of this zip code contrasts with national trends towards increasing diversity. While many urban and suburban areas across the United States have seen growing minority populations and increased racial mixing, this Portsmouth zip code has maintained its predominantly white composition.
The high median income and low diversity could indicate an exclusive enclave, possibly with high property values that may create barriers to entry for more diverse populations. This pattern is not uncommon in affluent New England communities, which often have historical patterns of racial homogeneity.
The economic resilience of the area, maintaining a high median income even through national economic challenges, suggests a robust local economy or a concentration of high-earning professions that are less susceptible to economic downturns.
In conclusion, the 03870 zip code in Portsmouth, New Hampshire, presents a picture of a stable, affluent, and predominantly white community that has resisted the national trend towards increased diversity. The lack of significant demographic change over a decade raises questions about the factors contributing to this stasis and its implications for the community's future development and inclusivity.
